JP2016121489A - 逆打ち支柱のネジ式機械式継手による接合部の止水方法、及び地下構造物の施工方法 - Google Patents
逆打ち支柱のネジ式機械式継手による接合部の止水方法、及び地下構造物の施工方法 Download PDFInfo
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- JP2016121489A JP2016121489A JP2014261962A JP2014261962A JP2016121489A JP 2016121489 A JP2016121489 A JP 2016121489A JP 2014261962 A JP2014261962 A JP 2014261962A JP 2014261962 A JP2014261962 A JP 2014261962A JP 2016121489 A JP2016121489 A JP 2016121489A
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- Prior art keywords
- screw
- type mechanical
- mechanical joint
- steel pipe
- water
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000010276 construction Methods 0.000 title claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 52
- 239000010959 steel Substances 0.000 claims abstract description 52
- 230000002093 peripheral effect Effects 0.000 claims abstract description 6
- 238000004078 waterproofing Methods 0.000 claims description 6
- 238000009412 basement excavation Methods 0.000 claims description 4
- 238000005553 drilling Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 52
- 238000002474 experimental method Methods 0.000 description 10
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 230000000087 stabilizing effect Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 239000003522 acrylic cement Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
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- Piles And Underground Anchors (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
Description
Claims (2)
- 鋼管からなる逆打ち支柱のネジ式機械式継手による接合部を止水する方法であって、
前記ネジ式機械式継手の外周面に、雄ネジと雌ネジとの境界を塞ぐように止水テープを貼り付けることを特徴とする逆打ち支柱のネジ式機械式継手による接合部の止水方法。 - ネジ式機械式継手による接合部を有する鋼管柱を備える地下構造物を施工する方法であって、
坑を掘削する工程と、
前記坑の上で鋼管を前記ネジ式機械式継手により接合し、該ネジ式機械式継手を前記坑内に挿入する前に、止水テープを、前記ネジ式機械式継手の雄ネジと雌ネジとの境界を塞ぐように貼り付ける工程と、
前記鋼管を前記ネジ式機械式継手により接合してなる前記鋼管柱の建込みが完了した後に、前記坑内を埋め戻す工程と、
前記坑内を埋め戻した後に、地盤の掘削を実施すると共に地下工事を実施する工程と、
地盤から表出した前記ネジ式機械式継手から前記止水テープを取り外し、前記鋼管柱の仕上げを実施する工程と
を備える地下構造物の施工方法。
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JP2014261962A JP6488127B2 (ja) | 2014-12-25 | 2014-12-25 | 地下構造物の施工方法 |
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JP2014261962A JP6488127B2 (ja) | 2014-12-25 | 2014-12-25 | 地下構造物の施工方法 |
Publications (2)
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JP2016121489A true JP2016121489A (ja) | 2016-07-07 |
JP6488127B2 JP6488127B2 (ja) | 2019-03-20 |
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JP2014261962A Active JP6488127B2 (ja) | 2014-12-25 | 2014-12-25 | 地下構造物の施工方法 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001146988A (ja) * | 1999-11-22 | 2001-05-29 | Osaka Gas Co Ltd | ガス配管用ネジ継手部のガス漏れ修繕工法 |
JP2001172961A (ja) * | 1999-10-05 | 2001-06-26 | Fusanori Miura | ジョイント杭 |
JP2001234530A (ja) * | 2000-02-24 | 2001-08-31 | Nippon Steel Corp | 柱状体 |
JP2013122149A (ja) * | 2011-12-12 | 2013-06-20 | Ohbayashi Corp | 柱の施工方法 |
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2014
- 2014-12-25 JP JP2014261962A patent/JP6488127B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001172961A (ja) * | 1999-10-05 | 2001-06-26 | Fusanori Miura | ジョイント杭 |
JP2001146988A (ja) * | 1999-11-22 | 2001-05-29 | Osaka Gas Co Ltd | ガス配管用ネジ継手部のガス漏れ修繕工法 |
JP2001234530A (ja) * | 2000-02-24 | 2001-08-31 | Nippon Steel Corp | 柱状体 |
JP2013122149A (ja) * | 2011-12-12 | 2013-06-20 | Ohbayashi Corp | 柱の施工方法 |
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